A trend of photovoltaic industry is that 1500VDC system will be in place of nowadays standard 1000VDC system. Higher-voltage systems enable longer strings, which allow for fewer combiner boxes, less wiring and trenching, and therefore less labor. Input voltage from 1000VDC to 1500VDC allows longer strings used in the PV system. Most of the PV […]
Converters
New 1-2W G/H series medical DC/DC converter
MORNSUN recently released new 1W/2W DC/DC Converter G/ H series targeting medical, which meet medical design standard EN60601-1 and ANSI/AAMI ES60601-1 3rd Edition (1xMOPP/2xMOOP). Both creepage and clearance of the module’s transformer are 5mm, and 5.5mm for PCB. And the isolation voltage of the module is as high as 4200VAC (6000VDC), which is 40% higher […]
AC loss model simulates SPS inductors accurately
The losses determined with RED EXPERT are based on current and voltage waveforms typical in applications. Besides the core and winding losses, they also include the losses arising from the specific geometries of the inductance, such as the air gap. With this upgrade the losses for buck and boost converters in discontinuous conduction mode can […]
PMBus DC-DC converter in eighth-brick package puts out 300 W
Murata has announced the Murata Power Solutions DBE series of 300 Watt fully regulated digitally controlled DC-DC converters packaged in an industry standard eighth-brick format. The footprint conforms to the Advanced Bus Converter (ABC) Digital standard as specified by the AMP Group industry collaboration. Accommodating the internationally accepted telecommunications network voltage (TNV) standard input range […]
15-W isolated/regulated DC-DC Converters sport 2:1 or ultra-wide 4:1 input ranges
MINMAX is proud to announce the new MJW15 & MJWI15 series of 15W Isolated / Regulated DC-DC Converters with wide 2:1 or ultra-wide 4:1 Input ranges for OEM / ODM / Industrial Applications where space is critical. These two families of high-density (small size) / high performance dc-dc converters are identical except for their input […]
3, 6 & 15-W medical DC/DC converters offer low leakage current
XP Power today announced the JHL & JHM series of encapsulated, isolated and regulated DC-DC converters for medical applications. Available with single and dual outputs, the 3 Watt JHL03, the 6 Watt JHL06 and the 15 Watt JHM15, are all packaged in industry-standard format cases. Their size is model dependant, ranging from an industry standard […]
Triple Synchronous Step-Down dc/dc converter operates from 3 to 42-V inputs
Linear Technology Corporation announces the LT8601, a 42V input capable, high efficiency triple output synchronous monolithic step-down switching regulator. Its triple channel design combines two high voltage 2.5A and 1.5A channels with a lower voltage 1.8A channel to deliver three independent voltage outputs as low as 0.8V. Its synchronous rectification topology delivers up to 93% […]
DC-DC converter modules pack 12-A output in a small volume
As the demand for data, analysis and access mushrooms globally, so does the need for increased computational and processing capacity. To accommodate the components necessary to provide this desired capacity, circuit board designers must find ways to get the most out of their available, valuable board space. Helping to address this, GE’s Critical Power business […]
New encapsulated DC to DC converters
AutomationDirect’s Rhino line of power products now includes encapsulated DC to DC converters as well as additional plastic slim line models. With tightly regulated output voltages, Rhino DC to DC converters provide a reliable power source for sensitive loads in industrial process controls, factory automation and other industrial environments. The Rhino PSE Series of DC […]
Ultra-Small 2, 3-W Isolated/regulated DC-DC converters
MINMAX is proud to announce the release of their new MFW02 & MFW03 Series of 2 Watt & 3 Watt Isolated / Regulated wide input range DC-DC Converters setting a new standard for power density. The MINMAX MFW02 & MFW03 series are the latest generation of high performance dc-dc converters delivering 2W & 3W of […]
